(v) On the same day,PW22, received the FIR and on the next day at 11.30 am, PW22 visited the scene of occurrence and prepared rough sketch Ex.P13 and observation mahazar Ex.P3 in the presence of witnesses Velliangiri and Ramachandran. On the same day, he had recovered M.O.1 nylon saree, which was hanging from the ceiling, M.O.2 Nokia black colour mobile phone and M.O.3 Airtel Sim Card under the recovery mahazar, Ex.P14. He had forwarded the same to the court under Form 95, Ex.P15. On the same day, after the inequest was conducted by PW16, he had enquired the witnesses PWs.1, 2, 4, 10 and 11. Thereafter, on 31.1.2012, he had altered the FIR to one under Section 498A and 306 IPC. He, thereafter, sent the alteration report, Ex.P16 to the court. On the same day at 11.30 am, he arrested all the accused near Coimbatore Medical College Hospital. The first accused, thereby had given a voluntary confession and it was recorded in the presence of PW19 and PW14. Thereafter, PW22 had gone to the scene of occurrence alongwith the accused and later took them to Pothanur All Women Police Station and after making entries in the police station, remanded the accused.